Falling corn prices improve Brazil’s Mato Grosso ethanol crush margins

According to the state's agriculture institute, IMEA, gross margins at corn ethanol plants are up 31%

Falling corn prices in Brazil’s largest agricultural-producing state, Mato Grosso, have been underpinning the state’s corn crush margins and boosted the ratio between freight costs and farm gate corn prices, the state’s agriculture institute Imea said late Monday, May 29.

The backdrop in corn prices has been favoring Mato Grosso’s corn crush, with gross margins at the state’s corn ethanol plants up 31% on the month to BRL725 per tonne ($143 per tonne).

“The prospect of a record corn crop is expected to pressure prices lower further to the benefit of ethanol plants’ crush margins and the increase in investments in the sector in the state,” Imea said.

Freight costs subsided somewhat from April to May, but the decline in corn prices pushed the ratio between the freight from inland farms to the port of Santos and farm gate corn prices up to 59%, three percentage points higher on the month and 24 points higher on the year.

“Over the next weeks, with the progress of corn harvest works, the demand for trucks should increase while corn prices decline due to the higher availability, which should further increase the ratio between freight costs and corn prices,” Imea said.

View our corn prices

Soy oil and meal prices

Soy meal and soy oil prices edged lower week on week and year on year in Mato Grosso in the week to May 26.

Local soy meal prices were 8% lower compared with the same week in the previous year, while soy oil prices fell 49% during the same period.

What to read next
Soybean futures on the Chicago Mercantile Exchange were lower on Friday June 5 due to uncertainties around Chinese commitment to buy of US goods and a perfect storm in external and derived markets.
Fastmarkets’ weekly recap of the main movements in global cash markets.
CPO futures extended losses on Friday June 5, erasing most of the week’s gains as weakness in related oils weighed on prices, while CME soyoil futures also declined, pressured by falling crude oil, legal challenges to rising US biofuel blending mandates and profit-taking.
US animal fats and oils markets remained quiet midweek on Wednesday May 27, with participants describing a slow start and limited immediate pricing activity.
A timely deep-dive into how Brazil's biodiesel mandate delays, the US EPA's new Renewable Volume Obligations, and Iran-driven crude oil volatility have combined to reshape South American soybean oil export flows, crush margins, and cash premiums in 2026.
European SAF production costs rose in the week to May 15 as used cooking oil prices climbed to €1,117 per tonne, feedstock spreads diverged sharply across rapeseed and palm oil, and firming poultry meal prices signalled that competition for Europe's finite pool of waste-based materials is tightening across fuel and food supply chains simultaneously.